microSDHC memory card from XO. It has a capacity of 4GB. This size is mainly aimed at users who need to store a small volume of photos, videos, and applications on their mobile device.
This is an SD card with Speed Class 10 offering a minimum write speed of 10MB/s. It has a UHS-I Bus Speed with a maximum possible write speed of 104MB/s. The UHS Speed Class feature corresponds to U1 and guarantees a minimum write speed of 10MB/s. It is usually selected for capturing and storing video up to Full HD resolution at 60fps as well as for capturing photos in RAW format.
SDHC cards have capacities up to 32GB compared to SDXC cards which are manufactured in versions up to 2TB.